Pentax AL-M Series User Manual

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7. Specifications
Magnification
24×
28×
32×
Length of tube
218mm
Image
Erect
Objective aperture
32mm
36mm
45mm
Field of view
1°25′
1°20′
Resolution(JIS
standard)
3.0″
3.0″
2.5″
Minimum focus
0.3m(from the centre of the instrument)
Stadia ratio
100
Horizontal
circle(diameter)
103mm
Horizontal circle
1°/1G
Automatic compensator
Accuracy
0.5″
0.3″
Range
±15′
Circular bubble
sensitively
≤8′/2mm
Sighting device
Sighting device
Standard deviation of 1km round-trip leveling measurement
Standard deviation
±2.0mm
±1.5mm
±0.7mm
Waterproof grade
IPX6
Size
218（L）×132（W）×142（H）mm
Weight
1.69kg
1.70kg
1.71kg
Case weight
(contain
accessories)
1.15kg

Pentax AL-M Series Specifications

General

Brand	Pentax
Model	AL-M Series
Category	Laser Level
Language	English